Security Headers Evidence Auditor

Security Headers Auditor

junipr/security-headers-auditor

Audit website security headers such as CSP, HSTS, X-Frame-Options, Referrer-Policy, and Permissions-Policy.

🔎 Crawl websites and turn technical SEO, accessibility, security, performance, broken-link, structured-data, robots.txt, llms.txt, and AI crawler signals into prioritized 0–100 audit scores and client-ready reports.

HTTP Probe -- TLS, Security Headers, Redirects

jungle_synthesizer/ssl-security-headers-checker

Bulk site-health probe: TLS certificate, security-header grading (CSP, HSTS, X-Frame-Options, Permissions-Policy + 5 others, A/B/C/D/F grade), redirect chain, TTFB, HTTP/2 + HTTP/3, IPv6 reachability. Built for devops, security, and CI pipelines.

Audit HTTP security response headers (CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, COOP/COEP/CORP) for any URL. Returns a 0-100 grade, letter rating, and a prioritized fix list with exact header values to add. Single polite GET per URL, no crawling.

HTTP Security Headers Checker — HSTS, CSP, Grade A-F

ninhothedev/security-headers-checker

$1/1K 🔥 Fast HTTP security headers checker! HSTS, CSP, X-Frame & a grade for any URL. No key. JSON, CSV, Excel or API in seconds. Paste URLs & audit thousands of sites for security & compliance ⚡

Website SEO, Health & Broken Link Auditor

fascinating_lentil/website-health-seo-broken-link-auditor

Audit authorized websites for technical SEO, broken links, redirects, sitemap and indexability issues, TLS, security headers, PageSpeed, and prior-run regressions. Returns per-page evidence plus HTML, PDF, JSON, and AI-ready summaries.

🛡️ Security Headers Checker

taroyamada/security-headers-checker

Audit HTTP security headers in bulk across hundreds of websites. Extract OWASP compliance grades and detect missing HSTS or CSP directives instantly.

Qualify business website lists into prioritized sales opportunities with trust, SEO, conversion, contact, and security-gap evidence plus outreach angles.

CSP Analyzer 🛡️

perryay/csp-analyzer

Analyze Content-Security-Policy headers for URLs. Separates enforced vs report-only policies, detects weak configs, bypass patterns, missing protections. Premium: weak CSP alerts.

Vendor Terms Monitor

junipr/vendor-terms-monitor

Monitor vendor terms, legal pages, subprocessors, SLAs, security, privacy, and data-retention changes from supplied previous/current snapshots.